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From One End to the Other
Seventh graders become more familiar with how our food is broken down mechanically and chemically. They also trace the food through the alimentary canal.
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The Big Burp:A Bad Day in the Paleocene
Students describe the overall events that occurred during the Paleocene extinction event as well as the processes that are believed to result in global warming after group research. They infer how a global warming event could have...
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Entropy
In this entropy learning exercise, students review the Second Law of Thermodynamics and explore how entropy changes. This learning exercise has 5 word problems.
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Household Chemicals
In this chemicals worksheet, students review how to read chemical labels, define an acid-base indicator, and decide which way strong acids can be dangerous. This worksheet has 15 short answer and 20 fill in the blank questions.
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States of Matter
In this states of matter activity, students read a 2 page article on the 5 states of matter, answer statements with multiple choice answers, fill in 4 fill in the blank statements and 3 true or false statements about the 5 states of matter.
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Moles, Molarity, Grams, and Formula Units
In this atoms activity, learners calculate the number of moles, molarity, grams, or formula units for 20 different problems.
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Matter: Build a Word
Fourth graders examine matter and the periodic table of elements. In this matter lesson, 4th graders discuss atoms and their composition. Students explore the periodic table of elements and use it to spell words out of the elements.
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Giants of the Protozoa
Students describe and define xenophyophores. In this protozoa lesson students divide into groups and complete a lab activity.
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The Big Burp: Where's the Proof.
Young scholars explore the Cambrian explosion and Paleocene extinction events. In this climate change lesson, students read articles to link evidence they find to extinction and climate change. Links to the articles are included in the...
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Chemical Reactions and Burning Fossil Fuels
In this chemistry learning exercise, students select answers to 24 multiple choice questions using the drop down box. They identify the different atoms involved in the chemical reaction.
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Polymerization Experiments
Students explain the process of polymerization. For this chemistry lesson, students produce carboxylesterase in the lab. They test its effectiveness in removing the by-product odor.
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How Does Convection Happen in Our Atmosphere?
Students explore convection and how it happens in the earth's atmosphere.
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Enzymes
Tenth graders observe enzyme activity. They discuss the relationship between drug use and enzyme activity.
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What is DNA? DNA Extraction from Kiwifruit
Students isolate DNA from kiwi cells, spool DNA from a kiwi, describe role of the DNA and genes, and explain how knowledge of DNA and genes can be used in genetically modifying foods.
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Science: What Is a Barometer?
Fourth graders discover how barometers help to predict the weather. Using newspapers, they examine the weather forecast and determine the meaning of high and low as they pertain to pressure. After making cluster diagrams, 4th graders...
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Science: What Is the Carbon Cycle?
Students examine the carbon cycle while identifying its sources, sinks, and release agents. Using magazines and newspapers, groups of students design collages illustrating the carbon cycle. Finally, they write responses to several...
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Testing for Life
Students discuss food and the food groups and their organic nature. They test 3 different solutions and test for protein, starch and glucose. In addition, they create a master table on the board to collect all the teams results.
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How Cells Do Their Jobs
In this cells worksheet, students will review cell characteristics and structure and different types of cells and what role they play in the body. Students will investigate experimental results of the influence of sucrose on the...
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Ionic and Covalent Bonds
Ionic and covalent bonds are the focus of this chemistry activity, which provides learners with eighteen key terms to use in a fill-in-the-blank activity. Additionally, students are prompted to write the number of atoms in four given...
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Enzymes
Tenth graders test their saliva for enzyme activity. In this enzyme lesson, 10th graders conduct an experiment to test the enzymatic activity of their saliva. They relate the lack of certain digestive enzymes with alcoholism.
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Kernel Power" Ethanol Fuel from Corn
Students study why corn is a biodegradable, renewable resource. In this ethanol lesson students build models and observe a chemical reaction.
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Wind and Air Pressure
Young scholars make an anemometer, barometer, and wind catcher to see how wind and air pressure are related. In this wind lesson plan, students use these tools to measure the wind speed.
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Plate Tectonic - Volcanoes
Students watch and learn the different levels of "viscosity" in liquids to explain molten lava after viewing a video of a Hawaiian volcano.
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Saliva Lab
In this saliva learning exercise, students conduct an experiment to test how saliva breaks down starches. Students complete 6 short answer questions.
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